Co-Authors Abda Abda Agustina Agustina Aidil Putra Albert Albert Albert Albert Alvinia Christina Sinaga Amin Hou Angel, Mary Angelai Rena Angeline Malik Anita, Tiurida Lily Apriani Magdalena Sibarani Arison Nainggolan Arison Nainggolan, Arison Aroha, Lila Arthur Simanjuntak Billy Jovan Carissa Carissa Chon Cho Reynols Manday Cleren Cleren Cynthia Daniel Christian daniel christian David David Desy Putri Sari Dimita Hemalli Premasari Purba Duma M. Elisabeth Duma R. Situmorang Duma Rahel Situmorang, Duma Rahel Edison Sagala Edison Sagala Elcy Handayani Pramita Elidawati Elidawati Elidawati Elidawati Elidawati Elidawati Elidawati, Elidawati Elisabeth, Duma Megaria Enda Noviyanti Simorangkir Erika Erika Erika Erika Erika Erika Erika Erika Erika Erika Erika Errie Margery Errie Margery Errie Margery Eva Julia G. Harianja Fadillah, Ega Nur Fandy Susanto Farida Sagala Fati Gratianus Nafiri Larosa Fernando, Allen Stephen Fitriyanti, Elvira Frith Willy Geraldo Fransiskho Ginting, Mitha C. Ginting, Mitha Christina Giovanna Lodeva Gracesiela Y Simanjuntak HAN TONO HANTONO Handoko Syahputra Salim Henry Henry Henry Henry Henry Henry Henry Henry Henry, Henry Hery Hery Hong, Rita Hotlan Butar-Butar Hutabarat, Chiristian Veri Ivo M. Silitonga Ivo Maelina Silitonga Jaja Suteja Jamaluddin Jamaluddin Januardi Mesakh Jatongam Nainggolan Jatongan Nainggolan Jeffry Tanoto Jimmy Andreas Julianti Julianti, Julianti Julina Julina Karsa, Aldo Hermaya Aditiya Nur Khaterine Pratama Kristanty M N Nadapdap Lamria Sagala Larosa, Dian Priliany Lase, Arthika Iradat R Leni Leni Liem, Gai Sin Lim, Clara Pasha Lisa Fredicia Mahfudi, Khasan Malik, Angeline Manda Dwipayani Bhastary Margery, Errie Markus Doddy Simanjuntak Martinez, Samantha Melanthon Rumapea Meliati Meliati Melisa Melisa Melviana, Melviana Mila Asmawiani Okta Mitha Christina Ginting Mulatua P. Silalahi Nadapdap, Kristanty M.N. Nadeak, Heri Nadeak, Heri Imanuel Nagian Toni Nagian Toni Nasib Natalia, Ester Ananda Niastyna Simorangkir Nindy L Simanullang Novita Sari nur subiantoro Nyoto Nyoto, Nyoto Panjaitan, Rike Yolanda Pomelia Pomelia Pomelia, Pomelia Pramita, Elcy Handayani Purba, Dimita H. P. Putri J. Sitorus PUTRI JESICA SITORUS Qurotul Aini Rahel Junita Rahel Yunita Rasmulia Sembiring Regina Jaya Reki Briyan Iwan Saputra Richard Richard Rimky M. P. Simanjuntak Rimky Mandala Putra Simanjuntak Rinaldi Rintan Saragih Robinhot Gultom, Robinhot Rocky Louis Linardi Sagala, Edison Sagala, Edison Sagala, Lamria Sagala, Lamria Sahala Purba Saur Melianna Sembiring, Yosephine N. Sembiring, Yosephine Natalita Septony B. Siahaan, Septony B. Shelly Carolina Sherina Sherina Siahaan, Septoni B. Siahaan, Septony B Sianturi, Jeudi A.T.P. Sihombing, Daulat Silalahi, Mulatua P. Silitonga, Ivo Maeliana Simanjuntak, Faido M. P. Simanjuntak, Faido M.P. Simanjuntak, Gracesiela Y SIMANJUNTAK, GRACESIELA YOSEPHINE Simanullang, Nindy L Simbolon, Roma Siregar, Jeremia Sitangggang, David Patar Siti Normi Siti Normi, Siti Sitorus, Santa Lusianna Sjukun Sormin, Partogian Stephanie Stephanie Syawaluddin Syawaluddin Syawaluddin Syawaluddin Syawaluddin Syawaluddin Syawaluddin Syawaluddin, Syawaluddin Tan, Willy Tandiono, Trys Hartono Tanoto, Michael Tantri, Elisabeth Tiur Rajagukguk, Tiur Toni, Nagian Tri Darma Sipayung Tri Dharma Sipayung, Tri Dharma Untung Rahardja Vanny Vanny Vincent Alberto Wesly A. Simanjuntak Willy Tan Wily Julitawaty Wily Julitawaty Wily Julitawaty, Wily Winny Ricky Yauandi, Kevin Marcelino Yosephine Natalita Sembiring Yosephine Sembiring